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Santiago de Compostela

$450+ Cheap flights from Dulles Intl (IAD) to Santiago de Compostela (SCQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SCQ
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to Santiago de Compostela

Cheapest flights from Dulles Intl to Santiago de Compostela
Explore the most affordable flight options available from Dulles Intl to Santiago de Compostela. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Orbitz deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:20 pmIAD - SCQ
2 stops32h 25mMultiple Airlines
Sun 1/47:00 pmSCQ - IAD
2 stops50h 35mMultiple Airlines
Deal found 12/13$3,002
This Expedia deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:20 pmIAD - SCQ
2 stops44h 45mIberia
Sun 1/49:25 amSCQ - IAD
1 stop13h 05mIberia
Deal found 12/13$3,444

Find flight deals from Dulles Intl to Santiago de Compostela

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Santiago de Compostela (SCQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$546
(American Airlines)

One-way from

$450
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$1,119
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Santiago de Compostela flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Santiago de Compostela flights.
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From Washington, D.C. Dulles Intl to Santiago de Compostela
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One-way flight from Washington, D.C. Dulles Intl to Santiago de Compostela
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Highest demand for flights based on searches. 6% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Santiago de Compostela that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela that are best for you.

Fly from

Dulles Intl

Fly to

Santiago de Compostela

Route

Depart

Return

Price

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 1/8

6:20 pm-9:05 pm

2 stops20h 45m

Santiago de Compostela

Wed 1/21

1:45 pm-4:30 pm

1 stop32h 45m

$588

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 4/16

5:40 pm-8:40 am

2 stops33h 00m

Santiago de Compostela

Mon 4/20

9:45 pm-3:30 pm

1 stop23h 45m

$658

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Sun 3/1

7:40 pm-10:05 pm

2 stops20h 25m

Santiago de Compostela

Thu 3/5

4:55 pm-6:30 pm

2 stops31h 35m

$699

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 2/13

9:13 am-8:45 am

2 stops17h 32m

Santiago de Compostela

Wed 2/18

9:45 pm-4:30 pm

1 stop24h 45m

$784

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 2/18

11:22 am-8:45 am

2 stops15h 23m

Santiago de Compostela

Wed 3/18

9:25 am-8:55 pm

2 stops16h 30m

$794

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 2/13

11:40 am-5:30 pm

3 stops23h 50m

Santiago de Compostela

Wed 2/18

9:15 am-9:00 pm

2 stops17h 45m

$831

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Sun 3/1

6:00 pm-9:05 pm

1 stop21h 05m

Santiago de Compostela

Thu 3/5

9:45 pm-3:35 pm

2 stops23h 50m

$885

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 2/10

6:00 pm-1:05 pm

1 stop13h 05m

$450

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 2/10

6:00 pm-7:20 pm

2 stops19h 20m

$458

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 2/10

7:40 pm-10:55 pm

3 stops45h 15m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Dulles Intl to Santiago de Compostela

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santiago de Compostela in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago de Compostela flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santiago de Compostela flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Santiago de Compostela flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santiago de Compostela flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Santiago de Compostela flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Santiago de Compostela

Have a flexible travel schedule? Discover the best time to fly to Santiago de Compostela from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Santiago de Compostela

Get insights into the airlines that provide service to Santiago de Compostela. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de Compostela. Reviews last updated December 14, 2025.
Read reviews from past customers who have flown Iberia from Washington, D.C. Dulles Intl Airport to Santiago de Compostela. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,051 reviews

Crew

7.7

Overall

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.
Iberia
7.0
Good
3,051 reviews
Iberia
7.0
Good
3,051 reviews

Crew

7.7

Overall

7.0

Food

6.3

Boarding

7.1

Entertainment

6.6

Comfort

6.7

Reviews

1 / 20
2.0
Mediocre

Stiphan,Nov 2025

SVQ - MAD

Ground staff in Seville are incompetent. I fly over 300K KM per year and understand rules. Had to waste time to try to get baggage checked through for entire reservation but ground crew insisted I had to claim in Madrid. Once in Madrid, Ground staff said that it should have been checked through and did recheck the baggage. Wasted time and energy. Not level of service expected when flying business class with family and 10 suitcases. And one suitcase got lost.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Santiago de Compostela. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santiago de Compostela from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Santiago de Compostela, you will be flying into Santiago de Compostela. Santiago de Compostela (SCQ) is just 6.6 mi from the center of the city. Santiago de Compostela is the only Santiago de Compostela airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Santiago de Compostela from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Santiago de Compostela?

    Departing from Washington, D.C. Dulles Intl Airport to Santiago de Compostela will take you 15h 23m. The distance from Washington, D.C. Dulles Intl Airport to Santiago de Compostela is about 3509 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Santiago de Compostela round-trip?

    Flying on Iberia is currently your cheapest option to Santiago de Compostela, with prices starting at $478.

  • Can I find deals for flights from Dulles Intl to Santiago de Compostela that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Santiago de Compostela flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Santiago de Compostela?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Santiago de Compostela.

  • Can I find deals for business class flights from Dulles Intl to Santiago de Compostela?

    Yes. Cheapflights offers flight deals from Dulles Intl to Santiago de Compostela by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Dulles Intl to Santiago de Compostela

Discover the top airline that operate flights from Dulles Intl to Santiago de Compostela. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$478Average$757FlexibilityNo cancel feeOn-time77%

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